Worldlawn WY 36 Operator's Manual - page 18
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essential that operator safety mechanisms be
connected and in proper operating condition prior to
use for mowing.
5.1.6
Check for loose hardware.
Service Interval: Daily
Stop engine, wait for all moving parts to stop,
and remove key.
Visually inspect machine for any loose hardware
or any other possible problem. Tighten hardware
or correct the problem before operating.
5.1.7
Service air cleaner.
Service Interval: 50 hrs
Check more often under severe conditions. See engine
manual for additional information.
Stop engine, wait for all moving parts to stop,
and remove the key.
Loosen retaining clips and remove air cleaner
compartment cover.
Remove paper element. Check the condition of
the paper element. Replace if dirty, bent or
damaged.
Do NOT wash or use pressurized air to clean
paper element or inner element.
5.1.8
Change engine oil.
Service Interval: 100 hrs
NOTE: Change oil and filter after first five (5) hrs. of
operation.
Stop engine, wait for all moving parts to stop,
and remove key.
Drain oil while engine is warm from operation.
Replace the oil filter every other oil change.
Clean around oil filter and unscrew filter to
remove. Before reinstalling new filter, apply a
thin coating of oil on the surface of the rubber
seal. Turn filter clockwise until rubber seal
contacts the filter adapter; then tighten filter an
additional 2/3 to 3/4 turn.
Clean around oil fill cap and remove cap. Fill to
specified capacity and replace cap. Use oil
recommended in engine owner’s manual. DO
NOT overfill.
Start the engine and check for leaks. Stop engine
and recheck oil level.
5.1.9
Check tire pressure:
Service Interval: 40hrs
Stop engine, wait for all moving parts to stop, and
remove key.
Check tire pressure in drive tires.
Inflate drive tires to 20psi (140kPa).
Check tire pressure in caster tires.
Inflate caster tires to 20psi (140kPa).
5.1.10
Check condition of belts:
Service Interval: 40hrs
Stop engine, wait for all moving parts to stop,
and remove key.
Check belts under engine deck.
Remove left and right belt shields on deck and
lift out floor pan to inspect belts.
See Sections 5.2.2 and 5.2.3, for belt adjustment.
5.1.11
Lubricate grease fittings:
Service Interval: Refer to chart
Stop engine, wait for all moving parts to stop, and
remove key. See the FIG 10.
LUBRICATION CHART
FITTING
LOCATIONS
FITTING
TIMES
SERVICE
INTERVAL
1
1
50hrs
2
1
100hrs
3
1
50hrs
4
1
50hrs
5
1
100hrs